Rb27 Tunning Problems, And Issues.

[Crans]

Hence people should just mod the factory cam gear and make that adjustable

Never fails, cheap as chips

Can you explain how this is done?

I have a 25/30 about to go it and wouldnt mind being able to adjust the exhaust side

[R31Nismoid]

Get a fabricator to cut the inside of it out and just make it adjustable... if you take em a factory one and a aftermarket one they should see what you mean

Costs less than $150 from memory.

Hard to explain as i can't do it myself, fab'er does that stuff

(fabrication section might have a write up on DIY also btw)